355387864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{24943}}^1$

素因数の和:25099

約数の個数: 32

約数和(自身を含む): 722877120

約数和(自身を除く): 367489256

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 274, 548, 1096, 1781, 3562, 7124, 14248, 24943, 49886, 99772, 199544, 324259, 648518, 1297036, 2594072, 3417191, 6834382, 13668764, 27337528, 44423483, 88846966, 177693932, 355387864]

約数ペア:

[(1, 355387864), (2, 177693932), (4, 88846966), (8, 44423483), (13, 27337528), (26, 13668764), (52, 6834382), (104, 3417191), (137, 2594072), (274, 1297036), (548, 648518), (1096, 324259), (1781, 199544), (3562, 99772), (7124, 49886), (14248, 24943)]